I'm glad to hear you haven't up on this, even though you have that other project. So, still doing this in RM2k ... not too many games are being made in that engine.
Anyway, I suggest you update your game description (the 4 years in the making doesn't quite jibe with reality). Good luck, hopefully I'll get to play the final product sometime in the not so distant future and experience what you mentioned. Keep us updated.